baber/WOPTO huggingface dataset:
Patent KR-20100138713-A (KR)
Title: Apparatus and method for creating variable mpeg-2 transport packet
Inventor: LEE YONG JU
IPC: H04N7/14
Filed: 2009-11-30
Abstract: PURPOSE: An apparatus and a method for creating variable mpeg-2 transport packet are provided to reduce the loss of data transporting efficiency due to the transport packet header. CONSTITUTION: A packet generator(310) creates the transport packet having the fixed length. The packet generator makes the transport packet have a predetermined length of byte. The packet generator assigns the header area to the transport packet. A packet length setup unit(330) establishes the field area showing the length of the transport packet at the header area.
Patent KR-20110061728-A (KR)
Title: A support connetor for a camera
Inventor: JUNG GWAN SUNG
IPC: G03B17/56
Filed: 2009-12-02
Abstract: PURPOSE: A fixing unit for a camera support is provided to easily and precisely adjust and fix instruments, such as a camera and a video recorder, due to an operation lever for adjusting fine pitch. CONSTITUTION: A fixing unit for a camera support comprises a fixed quick-shoe(100), a movable quick-shoe(200), a lever bolt(300), a tension adjusting screw(400) and an operation lever(700). A coupling hole(110) and a first clamping(120) are formed on the top of the plate of the fixed quick-shoe. A guider(130) is formed on the end of the fixed quick-shoe facing the first clamping. A screw groove(140) is formed on the center of the guider. A guider groove(210) is formed on one end of the movable quick-shoe to be inserted into the guider of the fixed quick-shoe. A second clamping(220) is formed on the top of the movable quick-shoe and a through groove is formed in the movable quick-shoe.
Patent KR-20110062048-A (KR)
Title: A hand-held calf compression device
Inventor: IM BONG HYEON
IPC: A61H9/00
Filed: 2009-12-02
Abstract: PURPOSE: A portable calf pressing device is provided to efficiently perform prevention and rehabilitation treatment of varicose vein by promoting blood circulation. CONSTITUTION: A portable calf pressing device is equipped with two or more air pressure rooms(11). The air pressure room includes: pressing units(10) which are separated from each other; a connection pathway(20) which interlinks a plurality of air pressure rooms; an air flow channel(30) which is connected in order to communicate with an air pressure room that is located in the lowest bottom of the pressing unit; an air supply motor(40) supplying air to a plurality of air pressure rooms of the pressing unit; and a hose(50) in which one end thereof is connected to the air flow channel and the other end thereof is connected to the air supply motor.
Patent KR-20110063931-A (KR)
Title: Repairing and reinforcing method and for steel structure
Inventor: SONG KI YONG
IPC: C09D1/00
Filed: 2009-12-07
Abstract: PURPOSE: A method for repairing and reinforcing a steel structure is provided to protect a steel structure damaged by corrosion or erosion, to secure workability during the removal of scale and the operation of a pipe, and to ensure long-term durability. CONSTITUTION: A method for repairing and reinforcing a steel structure comprises the steps of: side-processing the damaged part of the steel structure; filling a ceramic-based polymer metal in the side-processed damaged region; applying a ceramic binder aqueous solution to the upper part of the filled ceramic-based polymer metal layer; attaching a constructional fiber solidified mat prepared by impregnating constructional fibers to a ceramic binder layer to a ceramic binder layer; and applying the ceramic binder aqueous solution for finishing to the upper part of the attached constructional fiber solidified mat.
Patent KR-20110064896-A (KR)
Title: 3-axis accelerometer and method for thereof
Inventor: JEONG EUN SOO
IPC: G01P15/08
Filed: 2009-12-09
Abstract: PURPOSE: A three-axial acceleration sensor and a method for manufacturing the same are provided to reduce area for the three-axial acceleration sensor by bonding the Z-axial acceleration sensor on the XY-axial acceleration sensor. CONSTITUTION: The XY-axial acceleration sensor(400) detects the acceleration of a substrate on the XY-axial direction of a horizontal plane. The Z-axial acceleration sensor(300) is bonded on the upper side of the XY-axial acceleration sensor to be formed on the vertical line of the plane of the XY-axial acceleration sensor. The XY-axial acceleration sensor and the Z-axial acceleration sensor are composed of fixed fingers and moving fingers.
Patent KR-20110066016-A (KR)
Title: A forward extrusion mold for forming of helical gear
Inventor: KANG SEONG HOON
IPC: B21J13/02
Filed: 2009-12-10
Abstract: PURPOSE: A forward extrusion mold for forming helical gear is provided to diminish an inferiority rate and to increase dimension precision by increasing a filler charging rate in the spiral gear formation of a post molded material. CONSTITUTION: A forward extrusion mold for forming helical gear comprises a first mold(100) and a second mold(200). A middle hole type base material is forward extruded into a first mold and forms a first formed product of plain gear shape. The second mold is composed separately from the first mold. The second mold comprises a second seating place having the internal feature corresponding to the outer shape of the first molded product.
Patent KR-20110068320-A (KR)
Title: Carrier transfer apparatus using conveyor belt
Inventor: CHIN MIN HO
IPC: B60P1/00
Filed: 2009-12-16
Abstract: PURPOSE: A carrier transferring apparatus using a conveyor belt is provided to secure transfer distance by the conveyor belt and roller instead of rack and pinion structure. CONSTITUTION: A carrier transferring apparatus using a conveyor belt comprises: a fixing beam(10), a middle beam(20), a middle beam transferring unit(30), a conveyor belt(50), conveyor rollers(60), carrier(40). The middle beam is transfer to longitudinal direction in the fixing beam. The middle beam transferring unit transfers to longitudinal direction the middle beam. The lower surface of the conveyer belt touches the fixed beam. The conveyor rollers are transferred to longitudinal direction by rolling motion.
Patent KR-20110076031-A (KR)
Title: A motor
Inventor: CHOI HONG SIK
IPC: H02K13/00
Filed: 2009-12-29
Abstract: PURPOSE: A motor is provided to minimize vibration transmitted to a cover plate by absorbing vibration from a brush holder in a housing. CONSTITUTION: A case(23) comprises a housing and a cover plate(30) inserted into an opening(29) of the housing. A stator(22) is installed on the inner surface(21) of the case. A rotor(24) includes a rotation shaft(25), an armature(31), and a commutator(32). The commutator includes a terminal for connecting a coil(34). A brush(36) is supported by a brush holder(37) installed on the cover plate.
Patent KR-20090030328-A (KR)
Title: Tool support base and/or tool post for device for cutting casting, and bearing for the tool support base
Inventor: OKUYA YASUAKI
IPC: B02C1/04
Filed: 2006-07-18
Abstract: A tool support base and/or a tool post for a device for cutting a casting, in which sliding contact surfaces (510) in sliding contact with both side plates are formed on both sides of the tool support base and/or the tool post. A cut recess (510a) is formed in the sliding contact surface so as to vertically extend in the surface. Deposit welding (510b) is applied to the cut recess (510a), and a ridge of weld deposit generally flush with the sliding contact surface is formed by grinding means that makes the weld deposit, formed by the deposit welding, flush with the sliding contact surface. The construction minimizes wear of the sliding contact surface as much as possible, and even if particles of casting waste materials enter gaps between the tool support base and/or the tool post and the side plates, the construction can avoid wear by such particles.
Patent KR-20090042915-A (KR)
Inventor: KINOUCHI KOUKI
IPC: F16F1/04
Filed: 2007-08-09
Abstract: 본 발명은 연료 전지 또는 연료 전지용 카트리지에 이용되는 연료 전지용 코일 스프링으로서, 오스테나이트계 스테인리스를 포함하고, 표면에 니켈 도금층이 형성되지 않으며, 하기 식 I = A + 2B + 3C[식 중, A, B, C는 각각, 스테인리스 부재를 메탄올 용액(물 1%+포름산 4000 rpm 함유) 25 ml 내에 침지하고, 60℃에서 1주간의 조건으로 보존했을 때의 메탄올 용액 내의, 코일 스프링 1개당 1가 금속 이온의 농도(ppb), 1가 또는 3가 이외의 금속 이온의 농도(ppb), 3가 금속 이온의 농도(ppb)를 나타냄]로 나타내는 양이온 지수(I)가 60 이하인 것에 의해, 연료 전지의 산성을 나타내는 내용액에 접촉한 경우에도 금속 이온의 용출을 확실하게 억제할 수 있다.
Patent KR-20090035036-A (KR)
Title: Modulators of chemokine receptor activity, crystalline forms and process
Inventor: YANG MICHAEL G
IPC: A61K31/4025
Filed: 2007-07-26
Abstract: The present invention provides a novel antagonist or partial agonists/antagonists of MCP-1 receptor activity: N-((1R,2S,5R)-5-(isopropyl(methyl)amino)-2-((S)-2-oxo-3-(6-(trifluoromethyl)quinazolin-4-ylamino)pyrrolidin-1-yl)cyclohexyl) acetamide, or a pharmaceutically acceptable salt, solvate or prodrug, thereof, having an unexpected combination of desirable pharmacological characteristics. Crystalline forms of the present invention are also provided. Pharmaceutical compositions containing the same and methods of using the same as agents for the treatment of inflammatory diseases, allergic, autoimmune, metabolic, cancer and/or cardiovascular diseases is also an objective of this invention. The present disclosure also provides a process for preparing compounds of Formula (I), including N-((1R,2S,5R)-5-(isopropyl(methyl)amino)-2-((S)-2-oxo-3-(6-(trifluoromethyl)quinazolin-4-ylamino)pyrrolidin-1-yl)cyclohexyl) acetamide: wherein R1, R8, R9, R10, and structure (a) are as described herein. Compounds that are useful intermediates of the process are also provided herein.
Patent KR-20090051086-A (KR)
Inventor: CHAOUI HASSAN
IPC: H03F3/217
Filed: 2006-09-11
Abstract: 일 실시예에서, 증폭 회로는 아날로그 신호를 수신하고 아날로그 입력 신호의 최소 진폭이 변형되도록 아날로그 신호에 또 다른 신호를 부가한다. 
       
     	증폭 회로, 클래스-D 증폭기, 가산기, 전자파 방해(EMI), 펄스폭 변조(PWM) 신호, H-브릿지 구동기
Patent KR-20090040383-A (KR)
Title: Sheets retrieving device, sheets handling device, and sheets retrieving method
Inventor: MITSUYA YUSUKE
IPC: B65H3/52
Filed: 2007-09-10
Abstract: A sheets retrieving device, a sheets handling device, and a sheets retrieving method capable preventing dual feeding of sheets and controlling a gap to a desired value. The retrieving device (1) comprises a supply mechanism (30) for supplying mail matters P to a retrieving position (20), a retrieving mechanism (3) for retrieving mail matters P from the retrieving position (20), and carrying mechanism (7) for receiving mail matters P retrieved onto a carrying path (101) for carrying. When the tip end of a mail matter P is held by the carrying mechanism (7), suction operation of a vacuum pump (33) is stopped to reduce the running speed of a retrieving belt (34). In addition, when a sensor (16) detects a mail matter P, the retrieving belt (34) is stopped.
Patent KR-20090058005-A (KR)
Title: Selective etch chemistries for forming high aspect ratio features and associated structures
Inventor: KIEHLBAUCH MARK
IPC: H01L21/311
Filed: 2007-08-20
Abstract: An interlevel dielectric layer (130), such as a silicon oxide layer, is selectively etched using a plasma etch chemistry including a silicon species and a halide species and also preferably a carbon species and an oxygen species. The silicon species can be generated from a silicon compound, such as SixMyHz, where ''Si'' is silicon, ''M'' is one or more halogens, ''H'' is hydrogen and x>=1, y>=0 and z>=0. The carbon species can be generated from a carbon compound, such as CalphaMbetaHgamma, where ''C'' is carbon, ''M'' is one or more halogens, ''H'' is hydrogen, and alpha>=l, beta>=0 and gamma>=0. The oxygen species can be generated from an oxygen compound, such as Oz, which can react with carbon to form a volatile compound.
Patent KR-20090068343-A (KR)
Title: Sio2 slurry for the production of quartz glass as well as the application of the slurry
Inventor: WERDECKER WALTRAUD
IPC: C03C17/02
Filed: 2007-09-12
Abstract: A known SiO2 slurry for the production of quartz glass contains a dispersion liquid and amorphous SiO2 particles with particle sizes to a maximum of 500mum, wherein the largest volume fraction is composed of SiO2 particles with particle sizes in the range 1mum-60mum, as well as SiO2 nanoparticles with particle sizes less than 100nm in the range 0.2-15% volume by weight (of the entire solids content). In order to prepare such a slurry for use, and to optimize the flow behavior of such a slurry with regard to later processing by dressing or pouring the slurry mass, and with regard to later drying and sintering without cracks, the invention suggests a slurry with SiO2 particles with a multimodal distribution of particle sizes, with a first maximum of the sizes distribution in the range 1mum-3mum and a second maximum in the range 5mum-50mum, and a solids content (percentage by weight of the SiO2 particles and the SiO2 nanoparticles together) in the range 83%-90%.
Patent KR-20090096691-A (KR)
Title: Electronic device accessory
Inventor: MELLAGE BRIAN F
IPC: H04B1/38
Filed: 2007-05-31
Abstract: An electronic device accessory (10) includes a housing (38) containing electronic circuitry (20). A plug (30) extends from the housing and the plug is configured to connect to a receptacle (36) of the electronic device (12). A member (40, 50) is attached to the housing and is moveable with respect to the housing so as to physically interfere with connection of the plug with the receptacle of the electronic device.
Patent KR-20090071626-A (KR)
Title: Fast adaptive power control for a variable multirate communications system
Inventor: HAIM JOHN W
IPC: H04B1/707
Filed: 2001-07-12
Abstract: A system and a method of controlling transmitter power in a wireless communication system in which user data is processed as a multirate signal having a rate N(t) and in which the user data signal having rate N(t) for transmission. The transmission power is adjusted on a relatively slow basis based on quality of data received by a receiver of the transmitted data. The transmitter power is determined as a function of N(t)/M(t) such that a change in the data rate in the multiple channels or the rate of the transmission data signal is compensated in advance of a quality of data based adjustment associated with such data rate change. Preferably, the user data signal having rate N(t) is converted into the transmission data signal having the faster rate M(t) by repeating selected data bits whereby the energy per bit to noise spectrum density ratio is increased in the transmission data signal.
Patent KR-20090087898-A (KR)
Title: Multi-modem scheduling on a communication device
Inventor: GAUTIER ROBERTO
IPC: H04W72/12
Filed: 2007-10-11
Abstract: A method of managing a plurality of modems within a communication device can include determining that a plurality of modems within the communication device will concurrently transmit a network response to a received page (415). A modem selection value for each of the plurality of modems can be calculated (425). A time at which one or more of the plurality of modems transmits a network response can be modified according to the modem selection values of the plurality of modems (440). ® KIPO & WIPO 2009
Patent KR-20090085100-A (KR)
Title: Manufacturing method of solar cell and manufacturing apparatus of solar cell
Inventor: MURAKAWA SHIGEMI
IPC: H01L21/318
Filed: 2007-11-06
Abstract: A solar cell having high energy conversion efficiency is produced. The surface layer of an n-type polycrystalline silicon layer formed on a p-type polycrystalline silicon substrate is oxidized by using a plasma, and then a silicon nitride film is deposited thereon by CVD, thereby forming a passivation film on the surface layer of the polycrystalline silicon layer. The plasma oxidation process is performed at a pressure within the range of 6.67-6.67 8 102 Pa at a temperature within the range of 200-600‹C by using a plasma of a sheath potential of not more than 10 eV. A microwave for exciting a plasma is supplied into a process chamber through a slot antenna, and a plasma is generated by the surface wave of the microwave. ® KIPO & WIPO 2009
Patent KR-20090091772-A (KR)
Title: Method and apparatus for navigating a screen of an electronic device
Inventor: SOLOVIEV VASSILY NIKOLAEVICH
IPC: G06F3/033
Filed: 2006-12-20
Abstract: Information is input to an electronic device by displaying a visual representation of an input option at each of a number of regions of a display screen, sensing an activation position on a first linear sensor located adjacent to a first edge of the display screen, selecting a region of the display screen in accordance with the activation position on the first linear sensor, and inputting the input option corresponding to the selected region of the display screen to the electronic device if the first linear sensor in deactivated. Optionally, a second linear sensor located adjacent to a second edge of the display screen, is used, together with the first linear sensor, to select between regions arranged in two dimensions. ® KIPO & WIPO 2009
Patent KR-20090104072-A (KR)
Title: Visualizing object relationships
IPC: G06T11/20
Filed: 2007-12-27
Abstract: Methods, apparatuses, and articles for enabling, by a computing device, provision of a visual manifestation of an object of interest and of one or more other objects related to the object of interest to a user of the computing device, are described herein. In various embodiments, the one or more other objects may be arranged in a manner conveying a degree of relationship, the visual manifestation further including a first indication of at least one exceptional relationship between any two objects or a second indication of a security status of one of the objects. Further, the computing device may facilitate the user in interacting with the visual manifestation, including altering or expanding the visual manifestation in response to a user interaction.
Patent KR-20090129986-A (KR)
Title: Shape memory alloy actuation apparatus
Inventor: TOPLISS RICHARD
IPC: G03B3/00
Filed: 2008-02-11
Abstract: A miniature camera lens actuation apparatus comprises a support structure, a camera lens element supported on the support structure by a suspension system; and an SMA actuator connected between the support structure and the movable element to drive movement of the camera lens element. The control circuit may include a drive circuit and a sensor circuit which have separate electrical connections to the SMA actuator to reduce the impact of the resistance of the electrical connections on the sensing. The control circuit may vary the drive signal in response to a temperature signal indicative of the ambient temperature. An endstop limits movement to prevent extension of the SMA actuator in its unheated state beyond a maximum length which is at or below the length corresponding the local maximum resistance of the resistance-length curve. Control of position is effected using resistance of the SMA actuator as a measure of position. The control employs a "ratcheting" method to prevent a failure condition and an initial calibration step to derive a range of target resistance values. In manufacture, the position of a lens holder is adjusted relative to a carrier to provide focussing on the image sensor of an image of an object at a distance in the range from infinity to the hyperfocal distance when the SMA actuator is heated to a predetermined temperature greater than ambient temperature.
Patent KR-20090117942-A (KR)
Title: Method to control the access to conditional access audio/video content
Inventor: LEBUHAN CORINNE
IPC: H04N7/167
Filed: 2008-03-03
Abstract: The present invention aims at solving the financial revenue loss due to the presence of digital video recorder that allow shipping the commercial breaks. The solution is based on a method to control the access to conditional access audio/video content comprising at least one advertisement section, said content being played on a digital video recorder associated with a security module (SM) and being formed by at least an advertisement section and a main content section, this method comprising the steps of :-defining a control information associated with the audio/video content, said control information being stored in the security module,-updating the control information in the security module with condition information included in an Control Message relating to the advertisement section of the audio/video content,-receiving by the security module of an Control Message relating to the main content section of said audio/video content and containing a condition information in relation with the stored control information,-verifying that the condition information contained in the Control Message relating to the main content section match with the stored control information, and in the positive event, returning to the digital video recorder an authorization signal allowing the access the main content section of the audio/video content.
Patent KR-20100015317-A (KR)
Title: Display having thin cross-section and/or multi-colored output
Inventor: WADIA BAHAR N
IPC: G09F9/33
Filed: 2007-04-25
Abstract: A display includes a substrate (110) having front and rear sides and defining one or more optical path (112). A light source (116) corresponding to each optical path is associated with the rear side of the substrate (110). Light propagates from the light source (116) to the front side of the substrate (110) through the corresponding optical path (112). Offsetting the light source (116) from the centerline of the optical path (112) improves light diffusion by promoting light reflection off the sides of the optical path. Multiple light sources of different colors can be associated with each optical path (112) to provide for variable color output from each optical path at the front side of the substrate (110).
Patent KR-20100020490-A (KR)
Title: Concrete sleeper
Inventor: HESS JOSEF FRIEDHELM
IPC: E01B3/34
Filed: 2008-05-16
Abstract: Monoblock reinforced concrete sleeper (10) for a solid track having reinforcement (12), wherein the reinforcement is exposed with a section underneath the base or bottom area of the concrete sleeper. In order to be able to predefine the anchoring capability of the concrete sleeper within a desired range and at the same time to ensure that circuit systems are not disrupted by the reinforcement, it is proposed that the reinforcement (12) is a section of a construction steel mesh for an N-sided polygonal column with N > 3 bent section of a construction steel mat, and the exposed section of the reinforcement is the support for longitudinal rods, and that the longitudinal and transverse rods of the construction steel mesh are electrically insulated on the outside.
Patent KR-20100094344-A (KR)
Title: Fuel cell system
Inventor: YOON SEONG KEE
IPC: H01M8/04
Filed: 2010-01-07
Abstract: PURPOSE: A fuel cell system is provide to improve water recovery efficiency by cooling only gas which is separated from a first vapor-liquid separator and separating a liquid from the cooled fluid and to reduce the volume of the fuel cell system. CONSTITUTION: A fuel cell system(100) comprises: a fuel cell stack(30) which generates electric energy through a reaction of an oxidizing agent and mixed fuel and discharges unreacted fuel, the oxidizing agent, moisture, and carbon dioxide; a mixer(45) which prepares the mixed fuel by mixing concentrated fuel with the unreacted fuel, the oxidizing agent, the moisture and supplies the mixed fuel to the fuel cell stack; a fuel feeder(10) supplying the concentrated fuel to the mixer; an oxidant feeder(20) supplying the oxidizing agent to the fuel cell stack; a first heat exchanger(42) which is arranged between the mixer and an outlet of the fuel cell stack; and a second heat exchanger(48) which is arranged between the mixer and an inlet of the fuel cell stack.